Levels of progesterone were determined by competitive protein-binding techniques and oestrogens by radio-ligand binding techniques in the uterine and peripheral plasma of parturient ewes. Uterine progesterone levels began a continuous decline 4 to 5 days ante partum whereas jugular levels only declined 1 or 2 days ante partum. Peripheral plasma progesterone levels were significantly elevated in

BACKGROUND In situ bilateral internal thoracic artery (ITA), with ante-aortic crossover right ITA (RITA) is gaining popularity. However, the retrosternal position of the crossover RITA has raised concerns with regard to its compromise during subsequent resternotomy. METHODS Ten patients underwent repeat median sternotomy after prior ante-aortic crossover RITA grafting. Specific RITA routing a...

BACKGROUND Knowledge on how well we can predict primary postpartum hemorrhage (PPH) can help policy makers and health providers design current delivery protocols and PPH case management. The purpose of this paper is to identify risk factors and determine predictive probabilities of those risk factors for primary PPH among women expecting singleton vaginal deliveries in Egypt. METHODS From a p...

BACKGROUND Asymptomatic bacteriuria in pregnancy is associated with potential urinary and obstetric complications. However the prevalence aetiology and antimicrobial sensitivity patterns of asymptomatic bacteriurea among women attending ante-natal care in our Hospital is not known. OBJECTIVE To determine the prevalence and identify the aetiological agents associated with asymptomatic bacteriu...